The drug used to treat this disease causes bad side effects, some of which ________ deadly.
#85567
A
is
B
are
C
was
D
were
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At weekends , Simon always for half an hour.
#44217
A
go running
B
go to run
C
goes runing
D
goes running
The number of tigers in Asia________ getting smaller and smaller and a large number of people_________ trying to protect them．
#43555
A
are；are
B
is；is
C
is；are
D
are；is
Large amounts of money _______ spent on the bridge, which ________ to be completed the next month.
#85646
A
were; was expected
B
was; was expected
C
was; expected
D
were; expected